MARIGLIANO

Oil · District 7C · Lease #18396

Operator: UPP OPERATING, LLC

Fields: FAWCETT (WOLFCAMP)

Cum Oil

7k BBL

Cum Gas

524k MCF

casinghead

Wells

3

Production

2013-09 — 2026-04

Peak Month

2014-07

Production History

Cum Oil: 6,964 BBL Cum Gas: 523,800 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

639 BBL/mo

Di (annual)

393.8%

b-factor

0.7

EUR

5,575 BBL

R-squared

0.803

type

hyperbolic

Operator History (from monthly production reports)

2019-04 — 2026-07 UPP OPERATING, LLC 88 mo

2014-10 — 2019-03 ENERVEST OPERATING, L.L.C. 54 mo

2013-09 — 2014-09 HIGHMOUNT EXPL & PROD TEXAS LLC 13 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2405H	42-413-32895	UPP OPERATING, LLC	1	6,200	2013-10-24
2404H	42-413-32894	UPP OPERATING, LLC	2	6,200	2013-10-21
1401	42-413-32797	UPP OPERATING, LLC	2	10,700	2011-12-06